Write the half cell reactions of Daniel cell.

Write the overall reaction of a fuel cell.

What will be the half cell rection for bromine electrode represented by Pt(s)//Br_2(aq).Br^(-)(aq) ?

Write the full cell reaction taking place in Laclanche cell.

Draw the level diagram of a Daniell cell.

A cell is represented in the following way. Cu(s)|Cu^(2+)(aq) || Ag^+(aq)|Ag(s) Write the half cell reactions.

Write down the overall cell reaction involved in a mercury cell?

Give symbolic representation of Daniel cell.

One half-cell in a voltaic cell is constructed from a silver wire dipped in silver nitrate solution of unknonw concentration. It other half cell consists of a zinc electrode dipping in 1.0M solution of Zn(NO_3)_2 . A voltage of 1.48V is measure for this cell. Use this information to calculate the concentration of silver nitrate solution used (E_(Zn^(2+)//Zn)^0=-0.76V,E_(Ag^+//Ag)^0=+0.80V)